A fine example here of a secundus model with seconds sub dial. The dial here is circular which is fitted into a square case, a vintage design truly representing the late 19th century and early 20th century. Note the elevations and sloped edges on the square casing which made the watch both ergonomic to wear, gave the watch a slimmer more elegant profile when on the wrist, and ensured that the case did not catch things. The distinct (slightly punched) onion crown is also a typical feature on watches of this era. A manual wound movement was found inside. The lugs on these models where typically fitted and sealed where by the strap would need to be passed through the lugs and then tied at the buckle strap end. This feature is still found on the Sowar 1916 model produced by West End Watch Co. in the present era which also features a domed saphhire case. What is unique in these vintage models is that the strap width would normally be narrow (10-14mm), unlike today's straps that can range from 19 to 24mm. The dial sizes were also typically small on these models ranging from 26 mm to 32mm. The front covering was typically mineral glass or plexi glass on these models back in the day. The plexi glass in particular had a degree of flexibility and was not prone to cracking or shattering unlike mineral glass, which ensured longevity. Plexi glass was also easy to manufacture and to manipulate in terms of shaping and was easier to polish. However, plexi glass was more prone to scratches. In the modern era, the front covering most commonly found on watches is sapphire which is scratch resistant and has high clarity and can be treated for anti-reflection.
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